I have a chart that uses grouped expressions to cycle the Y-axis and the bubble size, that is, the user can select from two options (two grouped expressions) for the bubble size and also can select from three options(three grouped expressions) to see the Y-axis. As you know:
1. the groups are shown in the chart to allow cycling
2. the groups can not be given a name
I need to be able to show in the chart what the current selection is for the bubble size. The Y-axis is not a problem because the label is shown at the top of the axis, but there is no way o show what is currently selected for the bubble size.
